Portable grill



FIG. 1 is a front, right, top perspective view of a portable grill of the present invention;

FIG. 2 is a bottom, right, rear perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.

The broken lines in the drawings depict unclaimed portions of the portable grill and form no part of the claimed design. 

CLAIM The ornamental design for a portable grill, as shown and described. 